Vocalists

Ildar Abdrazakov

Raymond Aceto

Robyn Adele Anderson

Alexandra Armantrading

Patti Austin

Jon Batiste 

Kathleen Battle

Ryan Belongie

Angel Blue

Andrea Bocelli

Matteo Bocelli

Marnie Breckenridge

Christine Brewer

Measha Brueggergosman

Canadian Tenors

Brandon Cedel

Charice

Kristin Chenoweth

Andriana Chuchman

Antoniette Costa

David Daniels

Danielle de Niese

Lisa Delan

Francesco Demuro

Jordan Donica

Kenny “Babyface”Edmonds

Joyce El-Khoury

Michael Fabiano

Renée Fleming

Susan Graham

Jill Grove

Nathan Gunn

Samantha Hankey

Morgan James

Katherine Jenkins

Heather Johnson

Isaiah Johnson

Mamak Khadem

Aleksandra Kurzak

Manon Lamaison

Dana Land

Jean-François Lapointe

Isabel Leonard

Guido Loconsolo

Patti Lupone

Michael Luwoye

Lester Lynch

Nino Machaidze

Monica Mancini

Larisa Martínez

Audra McDonald

Wé McDonald

Lucas Mecham

Melody Moore

Ann Moss

Naomi O'Connell

Kelley O’Connor

Eric Owens

Eleonore Pancrazi

Rodion Pogossov

Michael Polenzani

Gino Quillico

Bruce Rameker

Samuel Ramey

Sahy Ratia

Anoushirvan Rohani

Jean-Gabriel Saint Martin

Seal

Daniil Shtoda

Nadine Sierra

Anne Sofie von Otter

Kevin Spacey

Frederica von Stade

Ruben Studdard

Paulo Szot

John Tessier

Jonathan Tetelman

Brian Thorsett

James Valenti

Igor Vieira

Amber Wagner

Matthew Worth

Nikki Yanofsky

Trisha Yearwood